Yazar
w b ayers
3 cilt bulundu.
Cilt sonuçları
Coalbed methane in the Upper Cretaceous Fruitland Formation, San Juan Basin, New Mexico and Colorado
W. B. Ayers, W. R. Kaiser · New Mexico Bureau of Mines and Mineral Resources
216 sayfa · 1994
Coalbed methane / Coal / Geology
The Wilcox Group and Carrizo Sand (Paleogene in East-Central Texas : Depositional Systems and Deep-Basin Lignite)
W. B. Ayers, A.H. Lewis · Univ of Texas Bureau of Economic
Sayfa sayısı yok · 1985
Mining Geology / Nature/Ecology
